U.S. patent application number 11/060920 was filed with the patent office on 2005-11-03 for method for treating glaucoma.
Invention is credited to Kaufman, Paul L., Liu, Xuyang.
Application Number | 20050244378 11/060920 |
Document ID | / |
Family ID | 34886187 |
Filed Date | 2005-11-03 |
United States Patent
Application |
20050244378 |
Kind Code |
A1 |
Kaufman, Paul L. ; et
al. |
November 3, 2005 |
Method for treating glaucoma
Abstract
A method for increasing outflow facility and reducing
intraocular pressure from an eye of a subject having glaucoma
includes the step of administering to the eye an amount of an ADP
ribosyltransferase protein effective to reduce intraocular pressure
and increase outflow facility.
Inventors: |
Kaufman, Paul L.; (Madison,
WI) ; Liu, Xuyang; (Madison, WI) |
Correspondence
Address: |
QUARLES & BRADY LLP
FIRSTAR PLAZA, ONE SOUTH PINCKNEY STREET
P.O. BOX 2113 SUITE 600
MADISON
WI
53701-2113
US
|
Family ID: |
34886187 |
Appl. No.: |
11/060920 |
Filed: |
February 18, 2005 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
60545723 |
Feb 18, 2004 |
|
|
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Current U.S.
Class: |
424/93.2 ;
424/94.5; 514/44R |
Current CPC
Class: |
A61K 38/45 20130101;
A61K 48/005 20130101; A61P 27/06 20180101 |
Class at
Publication: |
424/093.2 ;
514/044; 424/094.5 |
International
Class: |
A61K 048/00; A61K
038/48 |
Goverment Interests
[0002] This invention was made with United States Government
Support awarded by the following agency:
[0003] NIH, Grant Number EY02698.
[0004] The United States Government has certain rights in this
invention.
Claims
We claim:
1. A method for increasing outflow facility of aqueous humor from
an eye having a trabecular meshwork, the method comprising the
steps of: providing to the trabecular meshwork an amount of an ADP
ribosyltransferase protein effective to increase outflow
facility.
2. A method as claimed in claim 1 wherein the providing step
includes the step of delivering into trabecular meshwork cells a
pharmaceutical composition that comprises a non-corneotoxic
delivery vehicle and an expression vector that encodes the ADP
ribosyltransferase such that ADP ribosyltransferase is produced in
an amount effective to increase aqueous humor outflow facility from
the trabecular meshwork.
3. A method as claimed in claim 2 wherein the expression vector is
selected from the group consisting of an adenovirus vector, an
adeno-associated virus vector, a herpes simplex virus-based vector,
a lentivirus vector, and a plasmid vector.
4. A method as claimed in claim 2 wherein the expression vector is
a lentivirus vector.
5. A method as claimed in claim 1 wherein the ADP
ribosyltransferase is exoenzyme C3 transferase.
6. A method as claimed in claim 5 wherein the expression vector is
a lentivirus vector.
7. A method as claimed in claim 1 wherein the providing step
includes the step of administering a pharmaceutical preparation
comprising a non-corneotoxic delivery vehicle and an ADP
ribosyltransferase protein to the trabecular meshwork in an amount
effective to increase aqueous humor outflow facility from the
eye.
8. A method as claimed in claim 7 wherein the ADP
ribosyltransferase is exoenzyme C3 transferase.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application claims the benefit of U.S. Provisional
Patent Application No. 60/545,723, filed Feb. 18, 2004. The
provisional application is incorporated by reference in its
entirety as if set forth herein.
BACKGROUND OF THE INVENTION
[0005] The present invention relates to treating ocular disorders
and more particularly to treating glaucoma. U.S. Pat. Nos.
5,798,380, 6,110,912, and 6,586,425, each of which is incorporated
herein by reference as if set forth in its entirety, describe in
detail the nature and etiology of glaucoma and various therapeutic
approaches for reducing intraocular pressure characteristic of the
disorder. The incorporated patents disclose methods for enhancing
aqueous humor outflow and reducing intraocular pressure in the eye
of a subject by administering at least one non-corneotoxic
ophthalmic preparation which can comprise at least one macrolide.
Additional therapeutic modalities employing other agents are still
sought.
[0006] Exoenzyme C3 transferase (C3) is an ADP ribosyltransferase
that inhibits rho-activated cellular contractility, leading to
changes in cell shape and to secondary changes in the actin
cytoskeleton and cell adhesion. C3 inactivates Rho by selectively
ribosylating Rho proteins on asparagine residue 41. While various
activities of exoenzyme C3 are known in general, there is no prior
indication of advantageous drainage-enhancing and pressure-reducing
activities by C3 in animal eyes. A nucleic acid sequence that
encodes C3 from C. botulinum was disclosed by Popoff, M., et al.,
"DNA Sequence of Exoenzyme C3, an ADP-ribosyltransferase encoded by
Clostridium botulinum C and D phages," N. A. R. 18:1291 (1990)
(Genbank Accession Number X51464), incorporated by reference as if
set forth herein in its entirety. SEQ ID NO:1 presents the nucleic
acid sequence that encodes the C. botulinum C3 exoenzyme; SEQ ID
NO:2 presents the encoded amino acid sequence of the C3 enzyme
including a short leader sequence at the N-terminus.
[0007] Nakamura, Y. et al., "Signaling Mechanism of
TGF-Beta1-Induced Collagen Contraction Mediated by Bovine
Trabecular Meshwork Cells," IOVS, mention using C3 to prevent the
adverse effects of TGF-Beta1 on the pathophysiology of glaucoma,
namely matrix contractility. According to Nakamura et al.,
TGF-Beta1 induces contractility via activation of Rho and the
Ca.sup.2+-dependent enzymes PKC and MLCK and that C3 is one way to
inhibit the activity of TGF-Beta1. Nakamura et al. make no
suggestion that C3 alone can reduce actomyosin contractility, that
it can affect outflow facility, or that C3 would be a useful target
for treating glaucoma.
BRIEF SUMMARY OF THE INVENTION
[0008] In one aspect, the present invention relates to the
observation that overexpression of an ADP ribosyltransferase in
cultured human trabecular meshwork cells produces changes in
cytoskeleton-cell shape and adhesion changes consistent with
changes observed using other agents now known to reduce resistance
to fluid drainage and intraocular pressure.
[0009] In one embodiment, the present invention describes a method
for reducing elevated intraocular pressure or increasing the
reduced aqueous humor outflow facility associated with open angle
glaucoma in a human or non-human subject having trabecular meshwork
cells and having resistance to fluid drainage and intraocular
pressure elevated above that considered clinically normal, the
method including the step of delivering into the trabecular
meshwork cells an ophthalmic preparation that comprises a
non-corneotoxic delivery vehicle and a chemical agent, namely an
ADP ribosyltransferase protein.
[0010] In a related embodiment, the method includes the step of
delivering into the trabecular meshwork cells an ophthalmic
preparation that comprises an expressible ADP
ribosyltransferase-encoding nucleic acid operably linked to a
transcriptional promoter active in the trabecular meshwork cells so
that expression of the protein in the subject is facilitated after
administration.
[0011] In either embodiment, the ADP ribosyltransferase protein
inhibits Rho-activated cellular contractility, leading to changes
in cell shape and to secondary changes in the actin cytoskeleton
and cell adhesion. When such changes are induced in the cells of
the trabecular meshwork of primate (e.g., monkey or human) eyes by
other means, the resistance to fluid drainage, and the intraocular
pressure, decrease. Reduced fluid drainage and intraocular pressure
elevated to a level capable of causing damage to the optic nerve
are characteristic of glaucoma. Reduced contractility and/or
perturbation of focal adhesions reduces resistance of the
trabecular meshwork to fluid flow and thereby reduces intraocular
pressure in a therapeutically useful manner. However, an
understanding of the mechanisms (e.g., the specific molecular
mechanisms) is not necessary to utilize the present invention.
Indeed, it is intended that the present invention not be limited to
any particular mechanism(s).
[0012] In either embodiment, the ophthalmic preparation can
optionally include one or more additional non-corneotoxic agents
for reducing intraocular pressure and increasing outflow facility
or for such other purpose as may be convenient in a particular
case. The delivery vehicle can be conventional, and can include
standard salt solutions and preservatives for topical
administration, or aqueous or salt solutions without preservatives
for intracameral or intracanicular administration.
[0013] In certain embodiments, the ADP ribosyltransferase is
exoenzyme C3 transferase ("C3").
[0014] The technical methods for delivering the protein to the eye,
and more particularly to the cells of the trabecular meshwork of
the eye, can be conventional and are within the level of skill in
the art. In particular embodiments, the administration method is
topical delivery to the trabecular meshwork cells. In other
embodiments, the administration method is intracameral delivery. In
still further embodiments, the route of administration is
intracanalicular. In addition, the present invention provides
compositions and methods suitable for relaxing actomyosin, the
potent contractile machinery that includes actin and myosin
filaments.
[0015] The present invention provides effective and, in some cases,
non-invasive methods for treating glaucoma without causing untoward
and unacceptable adverse effects, such as corneal edema.
BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS
[0016] Not applicable.
DETAILED DESCRIPTION OF THE INVENTION
[0017] The present invention relates to a treatment for glaucoma.
While the present invention does not depend on an understanding of
the mechanism by which successful treatment is accomplished, it is
believed that C3 disrupts the system of focal adhesions and actin
and myosin II containing stress fibers, in turn causing changes in
cell shape that translate into an increase in aqueous humor outflow
facility.
[0018] It will be understood, that the use of a genetic construct
to provide C3 to an eye of a subject, is considered a desired but
not an essential aspect of the administration method. Vectors that
are particularly well suited for introduction into non-dividing
cells (of which trabecular meshwork cells are an example) are known
and are considered desirable for in vivo expression of C3 in vivo
in human and non-human animal eyes. A suitable vector can include
an adenovirus vector, an adeno-associated virus vector, a herpes
simplex virus-based vector, a lentivirus vector, and a plasmid
vector. The skilled artisan will appreciate the importance of
engineering a vector and its components for efficient use in
trabecular meshwork cells. The transduction efficiency of the
various delivery systems is known to vary and can depend upon the
nature of the vector and its components.
[0019] In addition to vectors of the types noted above, non-vector
approaches, including direct administration of C3 protein,
liposomal delivery of C3, and diffusion of C3 protein from
implanted cells encapsulated in a sealed semipermeable membrane
capsule, are contemplated.
[0020] The use of adenovirus expression vectors and other vector
systems for therapeutic transfer of a nucleic acid construct into
target tissue to treat glaucoma is described generally in, e.g.,
Borras, T. et al., "Gene Therapy for Glaucoma: Treating a
Multifaceted, Chronic Disease," IOVS, 43:2513 (2002) and papers
cited therein in references 25-31, each of which is incorporated by
reference herein as if set forth in its entirety. Also incorporated
herein by reference in its entirety is Hauswirth, W. W. and L.
Beaufrere, "Ocular Gene Therapy: Quo Vadis?," IOVS 41:2821 (2000)
which reviews the eye as a gene therapy target and concludes that
"ocular gene therapy seems well poised to be among the earliest
successful applications" of the technology. The cited papers also
provide the skilled artisan with the technical requirements for a
suitable expression vector.
[0021] The skilled person will appreciate that when a C3-encoding
genetic construct is delivered, various aspects can affect
expression of C3 from the encoding construct. For example, the
vector backbone of the genetic contruct should be suited for
efficient transfer into the target trabecular meshwork cells, for
long-term maintenance of the construct in the cells and for
sustained expression of C3 in the cells. Expression is sustained,
e.g., by providing on the construct a transcriptional promoter that
supports transcription in target trabecular meshwork cells. In
particular, certain lentivirus vectors, namely certain feline
immunodeficiency virus vectors, are efficiently transduced into
human and non-human trabecular meshwork cells and provide efficient
and long-term stable expression of a protein encoded by a
polynucleotide provided on the vector. Suitable vectors, and
methods for their production and use, are described in Loewen, N.,
et al., "Long-Term, Targeted Genetic Modification of the Aqueous
Humor Outflow Tract Coupled with Noninvasive Imaging of Gene
Expression In Vivo," IOVS, 45:3091 (2004) and in Loewen, N., et
al., "Preservation of Aqueous Outflow Facility after
Second-Generation FIV Vector-Mediated Expression of Marker Genes in
Anterior Segments of Human Eyes," IOVS, 43:3686 (2002), each of
which is incorporated by reference as if set forth herein in its
entirety. Further incorporation by reference is made to the papers
cited in the foregoing papers in connection with various starting
materials and methods for producing vectors suited for efficient
transduction into trabecular meshwork cells. Loewen, N., et al.
(2004) provides the skilled person with guidance as to the amount
of vector advantageously administered in vivo to cats, a species
for which effectiveness of a therapeutic method is generally
considered to be a reliable predictor of effectiveness of the
method in humans. In cats, amounts in the range of between about
10.sup.6 and 10.sup.8 tranducing units (TU) were administered per
eye with good results. The skilled person applying only routine
skill can adjust these amounts, if appropriate, to deliver
IOP-reducing amounts of vectors to anterior portions of the eye of
human or other non-human subjects. Production of lentiviral vectors
and delivery into non-dividing human eye cells is also described
and claimed in U.S. Pat. No. 6,555,107, incorporated herein by
reference as if set forth in its entirety.
[0022] Using conventional tools of the molecular biologist, the
aforementioned vectors, and others, can be modified to provide a
polynucleotide that encodes C3 in the vector downstream from a
transcriptional promoter functional in trabecular meshwork cells,
such that C3 is produced in the TM cells.
[0023] In the accompanying working examples, C3 was encoded by and
expressed from a vector provided with the C3 coding sequences in
trabecular meshwork cells grown in culture or maintained in
anterior segments mounted on organ perfusion culture dishes. In the
examples, C3 and a marker, green fluorescent protein (GFP), were
expressed upon introduction into the cells by an adenovirus
expression vector under transcriptional control of a
cytomegalovirus promoter-enhancer. Introduction by injection of
genetic material is considered a preferred approach by the
inventors, although provision of C3 protein to trabecular meshwork
cells in a manner known to the art is also suitable.
[0024] It is also noted that the protein encoded by the C3 coding
sequence includes a short (7 amino acid) leader sequence. This
sequence is important to the bacterial source, but is not of
interest or use in the present invention and can be removed from
the coding sequence without adverse effect on intracellular Rho
targeting. It is also noted that other ADP-ribosyltransferase
exoenzymes, such as the C. botulinum C2 toxin, having different
targets in the actin microfilament network are known and can be
employed in place of exoenzyme C3. However, the C2 enzyme can be
more toxic than the C3 enzyme and it would be advantageous to
introduce substitution mutations into the enzyme (via the
C2-encoding polynucleotide) to modulate the toxicity of C2 before
use. A polynucleotide that encodes exoenzyme C2 is available at
GenBank accession number D88982 and is attached hereto as SEQ ID
NO:3. SEQ ID NO:4 and SEQ ID NO:5 are two components encoded by SEQ
ID NO:3. SEQ ID NO:4 has ADP-ribosyltransferase activity.
[0025] The skilled artisan will appreciate that in due course
further improvements to nucleic acid delivery methods, employing
virus- or non-virus based approaches may be developed, and that the
invention is sufficiently broad to encompass use of any such
methods for providing C3 in trabecular meshwork cells, without
regard to the specific delivery vector or method. Further, the C3
protein need not be obtained from C. botulinum as in the examples.
As the activities of C3 are well understood, the skilled artisan
can readily select a C3 protein source having the characteristic
properties of C3, namely a ADP ribosyltransferase that inhibits
rho-activated cellular contractility, or a nucleic acid sequence
encoding same, for administration in the methods of the invention.
It will also be understood that the ability of C3 to function in
the methods of the invention may be modulated, particularly
enhanced, by introducing one or more changes to amino acid residues
of the C3 protein. The skilled artisan can introduce such changes
at the nucleic acid level and can monitor outflow facility directed
by modified proteins such that modified C3 proteins that yield
great outflow facility (and nucleic acids encoding same) can be
selected for use in the methods. The present invention will be more
fully understood upon consideration of the following non-limiting
examples. The examples demonstrate proof of principle, but the
skilled artisan will appreciate that the C3 can be administered via
any medically acceptable route.
[0026] In the accompanying working examples, C3 was expressed in
trabecular meshwork cells grown in culture. In the examples, C3 and
a marker, green fluorescent protein (GFP), were expressed upon
introduction into the cells of an adenovirus expression vector
under transcriptional control of a cytomegalovirus
promoter-enhancer. Introduction by injection of genetic material
can increase persistence of the treating agent in the target tissue
and is therefore considered a preferred approach by the inventors,
although provision of C3 protein to trabecular meshwork cells in a
manner known to the art is also suitable. The use of adenovirus
expression vectors and other vector systems for therapeutic
transfer of a nucleic acid construct into target tissue to treat
glaucoma is described generally in, e.g., Borras, T. et al., "Gene
Therapy for Glaucoma: Treating a Multifaceted, Chronic Disease,"
IOVS, 43:2513 (2002) and papers cited therein at references 25-31,
each of which is incorporated by reference herein as if set forth
in its entirety. Also incorporated herein by reference in its
entirety is Hauswirth, W. W. and L. Beaufrere, "Ocular Gene
Therapy: Quo Vadis?," IOVS 41:2821 (2000) which reviews the eye as
a gene therapy target and concludes that "ocular gene therapy seems
well poised to be among the earliest successful applications" of
the technology. The cited papers also provide the skilled artisan
with the technical requirements for a suitable expression vector.
It will be understood, that the use of a particular adenovirus
vector, or an adenovirus vector per se, or, more generally, a
genetic construct, to provide C3 to an eye of a subject, is
considered a preferred but not an essential administration method.
The skilled artisan will appreciate that in due course further
improvements to nucleic acid delivery methods, employing virus- or
non-virus based approaches will be developed, and that the
invention is sufficiently broad to encompass use of any such
methods. The present invention will be more fully understood upon
consideration of the following non-limiting examples. The examples
demonstrate proof of principle, but the skilled artisan will
appreciate that the C3 can be administered via any medically
acceptable route.
EXAMPLES
Example One
Preparation of Adenovirus Expression Vector Comprising Gene
Encoding Exoenzyme C3
[0027] A recombinant adenovirus vector that expressed C3 under the
control of a human promoter was constructed using the AdEasy XL
Adenoviral Vector system (Stratagene, La Jolla). The C. Botulinum
Exonuclease C3 coding sequences were amplified from a vector
containing the C3 gene using forward primer (5' CGG TCG ACA GGC AGG
CAT GCA AGC TTA T 3'; SEQ ID NO:6) and reverse primer (5' CGC TCG
AGT TTA GGA TTG TAA GCT GTG C 3'; SEQ ID NO:7). The primers used
for amplification introduced a SalI restriction enzyme site
upstream and a XhoI site downstream of the coding sequence. The
amplified SalI-XhoI fragment was cloned into pShuttle-IRES-hrGFP2
(Stratagene). The resulting shuttle vector with insert was
co-transfected with pAdEasy (Stratagene) into competent BJ5183
cells under conditions specified by the manufacturer. Recombinant
adenovirus clones containing the C3 coding sequence were isolated,
then amplified in XL10-Gold.RTM. (Stratagene) cells grown in SOC
broth (as opposed to NZY+ broth recommended by the system
manufacturer). Recombinant adenovirus DNA was linearized and
transfected into HEK293 cells, whereupon recombinant adenovirus was
packaged. The viral stock was maintained in elution buffer from
Puresyn Adenopure purification kit. The titer of adenovirus stock
was determined.
Example Two
Use of C3 to Alter Human Trabecular Meshwork (HTM) Cytoskeleton
[0028] To determine the effects of adenovirus-mediated C3 gene
expression on cultured human trabecular meshwork (HTM) and ciliary
muscle (HCM) cells, in vitro studies were performed using HTM and
HCM cells infected with the C3-expressing adenovirus vector of
Example One and changes in morphology, actin, vinculin and
beta-catenin were detected. Cells treated with medium (untreated
cells) and virus vector only were used as controls.
[0029] Treatment of both HTM and HCM cells with C3-expressing
adenovirus resulted in dose-dependent morphological changes 4 days
post-infection. C3-treated cells were either partially retracted,
rounded up completely or very elongated and attenuated in
appearance compared to untreated cells. Compared to virus-treated
control cells, which demonstrated prominent stress fibers,
C3-treated cells demonstrated either a disrupted or absent actin
cytoskeleton. C3-treated cells of both types demonstrated reduced
numbers of vinculin-positive focal adhesions compared to controls.
In C3-treated HTM cells, vinculin staining at cell-cell junctions
was also partially reduced, and there was a near complete loss of
beta-catenin staining even in cells that still exhibited an intact
actin cytoskeleton, suggesting that cell-cell junctions may be more
sensitive to C3 transferase than actin and cell-matrix contacts.
Cells treated with the negative control construct did not round up
or retract; however some cells appeared somewhat elongated and
irregular compared to untreated cells. In conclusion, transduced C3
is effective in disrupting actin and cellular adhesions in HTM and
HCM cells.
Example Three (Prophetic)
Use of C3 to Improve Outflow Facility from Organ-Cultured Human and
Monkey Anterior Segments
[0030] Organ cultures of human and monkey eye anterior segments are
widely regarded as a preferred system for evaluating and for
establishing utility in vivo of proposed human therapeutic
modalities. The details of the culture methods and several
underlying literature citations are set forth in incorporated U.S.
Pat. No. 6,586,425.
[0031] The adenoviral vector of Example One can be administered
into paired anterior segments of eyes from human or non-human
(e.g., rhesus or cynomolgus monkey) animals, the eyes being mounted
on organ culture dishes and perfused with DMEM at a constant rate
of 2.5 .mu.l/min. For human eyes, following 24 hours of
equilibration, baseline OF is calculated as the flow divided by the
intraocular pressure (IOP). Human anterior segments are injected
with a single dose of 10.sup.7 pfu of the C3 adenovirus vector to
one eye; vehicle to the opposite eye. IOP is monitored continuously
for several days and average OF calculated every 6 hours. For
monkey segments, baseline OF is determined by two-level constant
pressure perfusion for 45-60 min after overnight equilibration.
Segments are then injected via the infusion tubing with 80 .mu.l
containing 1.5.times.10.sup.9 pfu/ml of the control (no C3) vector
to one eye; and the C3 vector to the opposite eye. Post-treatment
OF is monitored daily beginning two days after injection,
continuing for up to 10 days after injection. Human and monkey
segments are embedded in optimum cutting temperature cryoembedding
matrix (Miles Scientific) and examined for the presence of
fluorescence.
[0032] Baseline OF (.mu.l/min/mmHg) is similar in the paired eyes.
In humans, the IOP begins to decrease in the C3 vector-treated
segments after the injection and continues to decrease for the
duration of the monitoring. The final OF is increased by at least
about 50% in C3-treated segments, while OF of sham-treated segments
is substantially unchanged after treatment.
[0033] This demonstrates that C3 gene therapy can increase outflow
facility in the human and monkey anterior segments in organ culture
and has the potential to be used in vivo to control IOP in
humans.
Example Four (Prophetic)
Use of C3 to Improve Outflow Facility from Trabecular Meshwork in
an Eye of a Living Subject
[0034] An expressible genetic construct encoding C3 protein is
delivered (or C3 protein is administered) to an eye of a human or a
non-human subject having reduced outflow facility and elevated
intraocular pressure in an amount effective to improve outflow
facility and reduce intraocular pressure. Reduced outflow facility
and elevated intraocular pressure can be characteristic of glaucoma
in a subject. The delivery or administration is achieved in a
manner effective to bring C3 protein into contact with the
trabecular meshwork of the eye. The amount of material administered
in the method can vary depending upon whether the C3 is
administered as a protein or as a nucleic acid capable of encoding
the C3 protein. In either case, the amount of C3 present in the
trabecular meshwork after administration and effective in the
method can be in the same order of magnitude as the agents
disclosed in incorporated U.S. Pat. No. 6,586,425. Likewise, C3 can
be administered in amounts comparable to those administered in the
cited patent.
[0035] Upon administration, outflow facility is increased and
intraocular pressure is reduced relative to pre-administration
levels.
Example Five (Prophetic)
Use of C3 to Improve Outflow Facility from Trabecular Meshwork in
an Eye of a Living Subject
[0036] An expressible FIV genetic construct encoding C3 protein is
delivered in an amount between about 10.sup.6 and 10.sup.8
transducing units to trabecular meshwork cells in an eye of a human
or a non-human subject having reduced outflow facility and elevated
intraocular pressure. Reduced outflow facility and elevated
intraocular pressure can be characteristic of glaucoma in a
subject. Upon administration, outflow facility is increased and
intraocular pressure is reduced relative to pre-administration
levels.
[0037] The preceding examples are not intended to limit the scope
of the invention, which encompasses all such modifications and
variations as fall within the scope of the appended claims.
Sequence CWU 1
1
7 1 780 DNA Clostridium botulinum CDS (1)..(654) 1 gct tat tcc att
aat caa aag gct tat tca aat act tac cag gag ttt 48 Ala Tyr Ser Ile
Asn Gln Lys Ala Tyr Ser Asn Thr Tyr Gln Glu Phe 1 5 10 15 act aat
att gat caa gca aaa gct tgg ggt aat gct cag tat aaa aag 96 Thr Asn
Ile Asp Gln Ala Lys Ala Trp Gly Asn Ala Gln Tyr Lys Lys 20 25 30
tat gga cta agc aaa tca gaa aaa gaa gct ata gta tca tat act aaa 144
Tyr Gly Leu Ser Lys Ser Glu Lys Glu Ala Ile Val Ser Tyr Thr Lys 35
40 45 agc gct agt gaa ata aat gga aag cta aga caa aat aag gga gtt
atc 192 Ser Ala Ser Glu Ile Asn Gly Lys Leu Arg Gln Asn Lys Gly Val
Ile 50 55 60 aat gga ttt cct tca aat tta ata aaa caa gtt gaa ctt
tta gat aaa 240 Asn Gly Phe Pro Ser Asn Leu Ile Lys Gln Val Glu Leu
Leu Asp Lys 65 70 75 80 tct ttt aat aaa atg aag acc cct gaa aat att
atg tta ttt aga ggc 288 Ser Phe Asn Lys Met Lys Thr Pro Glu Asn Ile
Met Leu Phe Arg Gly 85 90 95 gac gac cct gct tat tta gga aca gaa
ttt caa aac act ctt ctt aat 336 Asp Asp Pro Ala Tyr Leu Gly Thr Glu
Phe Gln Asn Thr Leu Leu Asn 100 105 110 tca aat ggt aca att aat aaa
acg gct ttt gaa aag gct aaa gct aag 384 Ser Asn Gly Thr Ile Asn Lys
Thr Ala Phe Glu Lys Ala Lys Ala Lys 115 120 125 ttt tta aat aaa gat
aga ctt gaa tat gga tat att agt act tca tta 432 Phe Leu Asn Lys Asp
Arg Leu Glu Tyr Gly Tyr Ile Ser Thr Ser Leu 130 135 140 atg aat gtt
tct caa ttt gca gga aga cca att att aca aaa ttt aaa 480 Met Asn Val
Ser Gln Phe Ala Gly Arg Pro Ile Ile Thr Lys Phe Lys 145 150 155 160
gta gca aaa ggc tca aag gca gga tat att gac cct att agt gct ttt 528
Val Ala Lys Gly Ser Lys Ala Gly Tyr Ile Asp Pro Ile Ser Ala Phe 165
170 175 gca gga caa ctt gaa atg ttg ctt cct aga cat agt act tat cat
ata 576 Ala Gly Gln Leu Glu Met Leu Leu Pro Arg His Ser Thr Tyr His
Ile 180 185 190 gac gat atg aga ttg tct tct gat ggt aaa caa ata ata
att aca gca 624 Asp Asp Met Arg Leu Ser Ser Asp Gly Lys Gln Ile Ile
Ile Thr Ala 195 200 205 aca atg atg ggc aca gct atc aat cct aaa
taatagagct attagcatgt 674 Thr Met Met Gly Thr Ala Ile Asn Pro Lys
210 215 taaggaattg tatataatta aatgtaaaaa gagttacttt ataacaaagt
agctcttttt 734 actataagca aaaataagac tgctatttat acccaatata tggcaa
780 2 218 PRT Clostridium botulinum 2 Ala Tyr Ser Ile Asn Gln Lys
Ala Tyr Ser Asn Thr Tyr Gln Glu Phe 1 5 10 15 Thr Asn Ile Asp Gln
Ala Lys Ala Trp Gly Asn Ala Gln Tyr Lys Lys 20 25 30 Tyr Gly Leu
Ser Lys Ser Glu Lys Glu Ala Ile Val Ser Tyr Thr Lys 35 40 45 Ser
Ala Ser Glu Ile Asn Gly Lys Leu Arg Gln Asn Lys Gly Val Ile 50 55
60 Asn Gly Phe Pro Ser Asn Leu Ile Lys Gln Val Glu Leu Leu Asp Lys
65 70 75 80 Ser Phe Asn Lys Met Lys Thr Pro Glu Asn Ile Met Leu Phe
Arg Gly 85 90 95 Asp Asp Pro Ala Tyr Leu Gly Thr Glu Phe Gln Asn
Thr Leu Leu Asn 100 105 110 Ser Asn Gly Thr Ile Asn Lys Thr Ala Phe
Glu Lys Ala Lys Ala Lys 115 120 125 Phe Leu Asn Lys Asp Arg Leu Glu
Tyr Gly Tyr Ile Ser Thr Ser Leu 130 135 140 Met Asn Val Ser Gln Phe
Ala Gly Arg Pro Ile Ile Thr Lys Phe Lys 145 150 155 160 Val Ala Lys
Gly Ser Lys Ala Gly Tyr Ile Asp Pro Ile Ser Ala Phe 165 170 175 Ala
Gly Gln Leu Glu Met Leu Leu Pro Arg His Ser Thr Tyr His Ile 180 185
190 Asp Asp Met Arg Leu Ser Ser Asp Gly Lys Gln Ile Ile Ile Thr Ala
195 200 205 Thr Met Met Gly Thr Ala Ile Asn Pro Lys 210 215 3 4557
DNA Clostridium botulinum CDS (154)..(1449) Feature encodes
Component 1 (ADP ribosyltransferase) 3 caacaaaaaa ttatagtata
aattctattg catgtacata aataactttt atatagctta 60 aaatgtatca
aaatagaatt aacttgaata caatataatg cactatattg tcgtataatg 120
cattatatta tcataacaag gggagaatta tat atg cca ata ata aaa gaa ccc
174 Met Pro Ile Ile Lys Glu Pro 1 5 att gac ttt atc aat aaa cct gaa
tct gaa gcc caa aaa tgg ggc aaa 222 Ile Asp Phe Ile Asn Lys Pro Glu
Ser Glu Ala Gln Lys Trp Gly Lys 10 15 20 gaa gaa gaa aaa cgt tgg
ttt acg aaa tta aat aat ctt gaa gaa gta 270 Glu Glu Glu Lys Arg Trp
Phe Thr Lys Leu Asn Asn Leu Glu Glu Val 25 30 35 gcc gta aat caa
ctt aaa act aag gaa gat aaa aca aaa ata gat aat 318 Ala Val Asn Gln
Leu Lys Thr Lys Glu Asp Lys Thr Lys Ile Asp Asn 40 45 50 55 ttt tct
aca gac att tta ttt tct tca tta act gca ata gaa att atg 366 Phe Ser
Thr Asp Ile Leu Phe Ser Ser Leu Thr Ala Ile Glu Ile Met 60 65 70
aaa gaa gac gaa aat caa aat ctt ttt gat gtt gaa aga att aga gaa 414
Lys Glu Asp Glu Asn Gln Asn Leu Phe Asp Val Glu Arg Ile Arg Glu 75
80 85 gca ctt tta aaa aat act tta gat aga gaa gtt ata ggc tat gta
aat 462 Ala Leu Leu Lys Asn Thr Leu Asp Arg Glu Val Ile Gly Tyr Val
Asn 90 95 100 ttt aca cct aaa gag ctt gga att aat ttt tct ata aga
gat gta gaa 510 Phe Thr Pro Lys Glu Leu Gly Ile Asn Phe Ser Ile Arg
Asp Val Glu 105 110 115 tta aat aga gat ata tca gat gaa att tta gat
aaa gtt aga cag caa 558 Leu Asn Arg Asp Ile Ser Asp Glu Ile Leu Asp
Lys Val Arg Gln Gln 120 125 130 135 ata ata aat caa gaa tat act aaa
ttt tca ttt gta tca tta ggg tta 606 Ile Ile Asn Gln Glu Tyr Thr Lys
Phe Ser Phe Val Ser Leu Gly Leu 140 145 150 aat gac aac agc atc gat
gag agt ata cca gtt att gtg aaa act aga 654 Asn Asp Asn Ser Ile Asp
Glu Ser Ile Pro Val Ile Val Lys Thr Arg 155 160 165 gtt cca aca acg
ttt aat tat ggt gtt ctt aat aat aaa gaa aca gta 702 Val Pro Thr Thr
Phe Asn Tyr Gly Val Leu Asn Asn Lys Glu Thr Val 170 175 180 tca tta
tta tta aat caa ggt ttt tct ata att cct gag tca gct att 750 Ser Leu
Leu Leu Asn Gln Gly Phe Ser Ile Ile Pro Glu Ser Ala Ile 185 190 195
ata act act ata aaa gga aaa gac tat ata tta ata gaa gga agt ctt 798
Ile Thr Thr Ile Lys Gly Lys Asp Tyr Ile Leu Ile Glu Gly Ser Leu 200
205 210 215 agt caa gag ctt gat ttc tat aat aaa gga tca gaa gct tgg
gga gaa 846 Ser Gln Glu Leu Asp Phe Tyr Asn Lys Gly Ser Glu Ala Trp
Gly Glu 220 225 230 aaa aat tat ggt gat tat gtt tca aaa ctt tcc cag
gaa caa tta ggt 894 Lys Asn Tyr Gly Asp Tyr Val Ser Lys Leu Ser Gln
Glu Gln Leu Gly 235 240 245 gct tta gaa gga tat ctg cat tca gat tat
aaa gct att aat agt tat 942 Ala Leu Glu Gly Tyr Leu His Ser Asp Tyr
Lys Ala Ile Asn Ser Tyr 250 255 260 tta aga aat aat aga gtt cca aat
aat gac gag ctt aat aaa aaa att 990 Leu Arg Asn Asn Arg Val Pro Asn
Asn Asp Glu Leu Asn Lys Lys Ile 265 270 275 gaa tta ata agt tct gct
cta tct gta aag cca ata ccc gaa aca tta 1038 Glu Leu Ile Ser Ser
Ala Leu Ser Val Lys Pro Ile Pro Glu Thr Leu 280 285 290 295 ata gca
tat aga aga gta gat ggt att cca ttc gat tta cct tct gat 1086 Ile
Ala Tyr Arg Arg Val Asp Gly Ile Pro Phe Asp Leu Pro Ser Asp 300 305
310 ttt tcc ttt gat aaa aaa gaa aat ggt gaa ata ata gct gat aaa aca
1134 Phe Ser Phe Asp Lys Lys Glu Asn Gly Glu Ile Ile Ala Asp Lys
Thr 315 320 325 aaa tta aac gag ttt ata gat aaa tgg act gga aaa gaa
att gaa aat 1182 Lys Leu Asn Glu Phe Ile Asp Lys Trp Thr Gly Lys
Glu Ile Glu Asn 330 335 340 tta tca ttt tct agt act tct ctt aaa tcc
acc cca tta tca ttt agt 1230 Leu Ser Phe Ser Ser Thr Ser Leu Lys
Ser Thr Pro Leu Ser Phe Ser 345 350 355 aaa tct cgt ttt ata ttt aga
ttg cgt tta agt gaa ggg acc att gga 1278 Lys Ser Arg Phe Ile Phe
Arg Leu Arg Leu Ser Glu Gly Thr Ile Gly 360 365 370 375 gcg ttt att
tat ggg ttt tct gga ttt caa gat gaa caa gaa att ctt 1326 Ala Phe
Ile Tyr Gly Phe Ser Gly Phe Gln Asp Glu Gln Glu Ile Leu 380 385 390
tta aat aag aat tct act ttc aag ata ttt aga ata act cca ata act
1374 Leu Asn Lys Asn Ser Thr Phe Lys Ile Phe Arg Ile Thr Pro Ile
Thr 395 400 405 tca ata att aat aga gtt act aaa atg act cag gta gta
att gat gct 1422 Ser Ile Ile Asn Arg Val Thr Lys Met Thr Gln Val
Val Ile Asp Ala 410 415 420 gaa gtt ata caa aat aaa gag att tag
catcaataaa taatattcct 1469 Glu Val Ile Gln Asn Lys Glu Ile 425 430
attgaaataa gattctaagg acaatactct aaacttttaa ataaaagatt tgtagtattg
1529 tcctttaatt atattttctc gaattctaca tttttcgtca cattttttta
ttagatttca 1589 taaaatatta aagtacacta atgttttatg aaaaagtgta
ctaactgatg ataagaatta 1649 taagtaaaca ataatattct aaagataaaa
ttaggagagt gcattt atg tta gtt 1704 Met Leu Val tca aaa ttt gag aac
tct gta aaa aat tca aat aaa aat tat ttc aca 1752 Ser Lys Phe Glu
Asn Ser Val Lys Asn Ser Asn Lys Asn Tyr Phe Thr 435 440 445 450 ata
aac ggt tta atg ggg tat tat ttt gaa aat gat ttt ttt aat tta 1800
Ile Asn Gly Leu Met Gly Tyr Tyr Phe Glu Asn Asp Phe Phe Asn Leu 455
460 465 aat ata ata tca cca act tta gat gga aat tta act ttt agt aaa
gag 1848 Asn Ile Ile Ser Pro Thr Leu Asp Gly Asn Leu Thr Phe Ser
Lys Glu 470 475 480 gat att aat tca atc tta ggt aat aaa atc att aag
tct gca aga tgg 1896 Asp Ile Asn Ser Ile Leu Gly Asn Lys Ile Ile
Lys Ser Ala Arg Trp 485 490 495 att ggc tta ata aag cct agt ata act
gga gaa tat att tta tca aca 1944 Ile Gly Leu Ile Lys Pro Ser Ile
Thr Gly Glu Tyr Ile Leu Ser Thr 500 505 510 aat agt cct aat tgt aga
gtt gaa cta aat ggt gaa ata ttt aac cta 1992 Asn Ser Pro Asn Cys
Arg Val Glu Leu Asn Gly Glu Ile Phe Asn Leu 515 520 525 530 tct tta
aac aca tct aat act gtt aat tta att caa gga aac gtt tat 2040 Ser
Leu Asn Thr Ser Asn Thr Val Asn Leu Ile Gln Gly Asn Val Tyr 535 540
545 gac atc aga ata gaa caa tta atg tca gaa aat cag tta tta aaa aat
2088 Asp Ile Arg Ile Glu Gln Leu Met Ser Glu Asn Gln Leu Leu Lys
Asn 550 555 560 tat gaa gga att aag ctt tac tgg gaa act tcg gat att
ata aaa gaa 2136 Tyr Glu Gly Ile Lys Leu Tyr Trp Glu Thr Ser Asp
Ile Ile Lys Glu 565 570 575 ata att cct tca gaa gta ttg tta aaa ccc
aat tat agt aat aca aat 2184 Ile Ile Pro Ser Glu Val Leu Leu Lys
Pro Asn Tyr Ser Asn Thr Asn 580 585 590 gag aaa tct aaa ttt att cct
aat aat aca ctg ttc tct aat gct aaa 2232 Glu Lys Ser Lys Phe Ile
Pro Asn Asn Thr Leu Phe Ser Asn Ala Lys 595 600 605 610 tta aag gct
aat gca aat aga gat act gat aga gat ggt ata cct gat 2280 Leu Lys
Ala Asn Ala Asn Arg Asp Thr Asp Arg Asp Gly Ile Pro Asp 615 620 625
gaa tgg gaa att aat gga tat acg gtt atg aat caa aaa gct gta gca
2328 Glu Trp Glu Ile Asn Gly Tyr Thr Val Met Asn Gln Lys Ala Val
Ala 630 635 640 tgg gat gat aaa ttt gca gct aat ggt tat aaa aaa tat
gta tct aat 2376 Trp Asp Asp Lys Phe Ala Ala Asn Gly Tyr Lys Lys
Tyr Val Ser Asn 645 650 655 cct ttt aaa cct tgt act gca aat gac cca
tat aca gac ttt gaa aaa 2424 Pro Phe Lys Pro Cys Thr Ala Asn Asp
Pro Tyr Thr Asp Phe Glu Lys 660 665 670 gtt tca gga caa ata gat cca
tct gta agt atg gta gca aga gat cca 2472 Val Ser Gly Gln Ile Asp
Pro Ser Val Ser Met Val Ala Arg Asp Pro 675 680 685 690 atg ata tct
gct tat cct ata gtt gga gtc caa atg gaa aga tta gtt 2520 Met Ile
Ser Ala Tyr Pro Ile Val Gly Val Gln Met Glu Arg Leu Val 695 700 705
gtt tct aaa tca gaa aca att act gga gat tca act aag agt atg tct
2568 Val Ser Lys Ser Glu Thr Ile Thr Gly Asp Ser Thr Lys Ser Met
Ser 710 715 720 aaa tca act agt cat agt agt act aat att aat act gtt
ggc gca gaa 2616 Lys Ser Thr Ser His Ser Ser Thr Asn Ile Asn Thr
Val Gly Ala Glu 725 730 735 gtt tca ggt agt tta caa ctt gct gga ggt
ata ttc cct gta ttt agc 2664 Val Ser Gly Ser Leu Gln Leu Ala Gly
Gly Ile Phe Pro Val Phe Ser 740 745 750 atg tct gct tca gca aat tat
tct cac aca tgg caa aat aca agt aca 2712 Met Ser Ala Ser Ala Asn
Tyr Ser His Thr Trp Gln Asn Thr Ser Thr 755 760 765 770 gtt gat gat
aca act gga gaa agt ttc tct caa gga tta agt ata aat 2760 Val Asp
Asp Thr Thr Gly Glu Ser Phe Ser Gln Gly Leu Ser Ile Asn 775 780 785
act ggt gaa tcc gct tat ata aat cct aat att aga tat tat aat act
2808 Thr Gly Glu Ser Ala Tyr Ile Asn Pro Asn Ile Arg Tyr Tyr Asn
Thr 790 795 800 ggt act gct cca gtg tat aat gtt act ccc act act acc
ata gta att 2856 Gly Thr Ala Pro Val Tyr Asn Val Thr Pro Thr Thr
Thr Ile Val Ile 805 810 815 gat aaa caa tct gta gcc act att aag gga
caa gaa agc tta att ggg 2904 Asp Lys Gln Ser Val Ala Thr Ile Lys
Gly Gln Glu Ser Leu Ile Gly 820 825 830 gac tat cta aat cct ggt gga
acc tat cct att ata gga gaa cct cct 2952 Asp Tyr Leu Asn Pro Gly
Gly Thr Tyr Pro Ile Ile Gly Glu Pro Pro 835 840 845 850 atg gct tta
aat act atg gat caa ttt agt agt cgt tta att ccg ata 3000 Met Ala
Leu Asn Thr Met Asp Gln Phe Ser Ser Arg Leu Ile Pro Ile 855 860 865
aat tac aat caa tta aaa agc att gat aat ggt gga act gta atg tta
3048 Asn Tyr Asn Gln Leu Lys Ser Ile Asp Asn Gly Gly Thr Val Met
Leu 870 875 880 tcg aca tcc cag ttt act gga aac ttt gcc aaa tat aat
tcc aac ggt 3096 Ser Thr Ser Gln Phe Thr Gly Asn Phe Ala Lys Tyr
Asn Ser Asn Gly 885 890 895 aat tta gta act gat gga aac aat tgg gga
cct tat tta ggt act ata 3144 Asn Leu Val Thr Asp Gly Asn Asn Trp
Gly Pro Tyr Leu Gly Thr Ile 900 905 910 aaa agt aca aca gct tca tta
act tta tct ttc tct ggt caa act act 3192 Lys Ser Thr Thr Ala Ser
Leu Thr Leu Ser Phe Ser Gly Gln Thr Thr 915 920 925 930 caa gtt gct
gtt gtt gct cct aat ttt agt gat cct gaa gat aaa act 3240 Gln Val
Ala Val Val Ala Pro Asn Phe Ser Asp Pro Glu Asp Lys Thr 935 940 945
cct aaa tta act ttg gaa caa gct cta gtt aaa gct ttc gca ctt gaa
3288 Pro Lys Leu Thr Leu Glu Gln Ala Leu Val Lys Ala Phe Ala Leu
Glu 950 955 960 aag aaa aat ggt aaa ttt tat ttt cat ggt tta gaa att
agt aaa aat 3336 Lys Lys Asn Gly Lys Phe Tyr Phe His Gly Leu Glu
Ile Ser Lys Asn 965 970 975 gaa aaa ata caa gta ttt tta gat agt aat
aca aat aat gat ttt gaa 3384 Glu Lys Ile Gln Val Phe Leu Asp Ser
Asn Thr Asn Asn Asp Phe Glu 980 985 990 aat caa tta aaa aat aca gct
gat aaa gat att atg cat tgt ata 3429 Asn Gln Leu Lys Asn Thr Ala
Asp Lys Asp Ile Met His Cys Ile 995 1000 1005 ata aaa cgt aat atg
aat att tta gta aaa gta att act ttt aaa 3474 Ile Lys Arg Asn Met
Asn Ile Leu Val Lys Val Ile Thr Phe Lys 1010 1015 1020 gaa aat ata
tcc tca atc aat atc ata aat gat act aat ttt ggt 3519 Glu Asn Ile
Ser Ser Ile Asn Ile Ile Asn Asp Thr Asn Phe Gly 1025 1030 1035 gtt
caa tct atg aca ggt ctt tct aat aga tct aaa gga caa gat 3564 Val
Gln Ser Met Thr Gly Leu Ser Asn Arg Ser Lys Gly Gln Asp 1040 1045
1050 ggt atc tat aga gct gct aca aca gct ttt tct ttt aaa tct aaa
3609 Gly Ile Tyr Arg Ala Ala Thr Thr Ala Phe Ser Phe Lys Ser Lys
1055 1060 1065 gaa cta aaa tat cca gaa ggt cgt tat aga atg cgt ttt
gta att 3654 Glu Leu Lys Tyr Pro Glu Gly Arg Tyr Arg Met Arg Phe
Val Ile 1070 1075 1080 caa tct
tat gaa ccg ttt acc tgt aac ttt aaa ctc ttt aat aac 3699 Gln Ser
Tyr Glu Pro Phe Thr Cys Asn Phe Lys Leu Phe Asn Asn 1085 1090 1095
cta ata tat tct agt tca ttt gat aaa gga tat tat gat gaa ttt 3744
Leu Ile Tyr Ser Ser Ser Phe Asp Lys Gly Tyr Tyr Asp Glu Phe 1100
1105 1110 ttt tac ttt tat tat aat ggc agt aaa tct ttt ttt aat att
tct 3789 Phe Tyr Phe Tyr Tyr Asn Gly Ser Lys Ser Phe Phe Asn Ile
Ser 1115 1120 1125 tgt gat att ata aat tct att aat agg ctt tcg ggg
gtt ttc tta 3834 Cys Asp Ile Ile Asn Ser Ile Asn Arg Leu Ser Gly
Val Phe Leu 1130 1135 1140 ata gaa tta gat aaa tta ata ata tag
tatctataaa aattatgaat 3881 Ile Glu Leu Asp Lys Leu Ile Ile 1145
1150 aacaccaatt cgggtcatgt attattaaag actacgagta agatttaaat
taaaatgtat 3941 cctatgaagt agacgattta aaaaagctta cttcataggg
tatttttatg tataatagaa 4001 taaagaaaat ttaagatgct ttagatacta
gggatatagt agcataatag tgagttgtat 4061 actgtaaggt ttaatacaga
tggttttagt aattataaac tagatagtaa attacattca 4121 aaaataatag
aaaaggatga aagttaaaat gaaaaatagg attagttttt gaaataaaat 4181
attaggggca atacttatat tagttggtat tatacctata tatttaattt tatgtatata
4241 tccatttaaa ggatttaatt cttttataga atctctaaaa tgggcattta
cagaaagctg 4301 cgataaggat ttgcatataa ttggaactat gtgttttttt
actggtttaa taataataat 4361 aaatgacagg ataaaaaata acaaaattaa
aaaatagtta aatattttta taatggaaaa 4421 tgtggatgta atagttttat
tttattttca aattcatgtg taactttagt tttaccaata 4481 acataaacat
tattatcata attaggattt atataagcgg attcaccagt atttatactt 4541
aatccttgag agaaac 4557 4 431 PRT Clostridium botulinum 4 Met Pro
Ile Ile Lys Glu Pro Ile Asp Phe Ile Asn Lys Pro Glu Ser 1 5 10 15
Glu Ala Gln Lys Trp Gly Lys Glu Glu Glu Lys Arg Trp Phe Thr Lys 20
25 30 Leu Asn Asn Leu Glu Glu Val Ala Val Asn Gln Leu Lys Thr Lys
Glu 35 40 45 Asp Lys Thr Lys Ile Asp Asn Phe Ser Thr Asp Ile Leu
Phe Ser Ser 50 55 60 Leu Thr Ala Ile Glu Ile Met Lys Glu Asp Glu
Asn Gln Asn Leu Phe 65 70 75 80 Asp Val Glu Arg Ile Arg Glu Ala Leu
Leu Lys Asn Thr Leu Asp Arg 85 90 95 Glu Val Ile Gly Tyr Val Asn
Phe Thr Pro Lys Glu Leu Gly Ile Asn 100 105 110 Phe Ser Ile Arg Asp
Val Glu Leu Asn Arg Asp Ile Ser Asp Glu Ile 115 120 125 Leu Asp Lys
Val Arg Gln Gln Ile Ile Asn Gln Glu Tyr Thr Lys Phe 130 135 140 Ser
Phe Val Ser Leu Gly Leu Asn Asp Asn Ser Ile Asp Glu Ser Ile 145 150
155 160 Pro Val Ile Val Lys Thr Arg Val Pro Thr Thr Phe Asn Tyr Gly
Val 165 170 175 Leu Asn Asn Lys Glu Thr Val Ser Leu Leu Leu Asn Gln
Gly Phe Ser 180 185 190 Ile Ile Pro Glu Ser Ala Ile Ile Thr Thr Ile
Lys Gly Lys Asp Tyr 195 200 205 Ile Leu Ile Glu Gly Ser Leu Ser Gln
Glu Leu Asp Phe Tyr Asn Lys 210 215 220 Gly Ser Glu Ala Trp Gly Glu
Lys Asn Tyr Gly Asp Tyr Val Ser Lys 225 230 235 240 Leu Ser Gln Glu
Gln Leu Gly Ala Leu Glu Gly Tyr Leu His Ser Asp 245 250 255 Tyr Lys
Ala Ile Asn Ser Tyr Leu Arg Asn Asn Arg Val Pro Asn Asn 260 265 270
Asp Glu Leu Asn Lys Lys Ile Glu Leu Ile Ser Ser Ala Leu Ser Val 275
280 285 Lys Pro Ile Pro Glu Thr Leu Ile Ala Tyr Arg Arg Val Asp Gly
Ile 290 295 300 Pro Phe Asp Leu Pro Ser Asp Phe Ser Phe Asp Lys Lys
Glu Asn Gly 305 310 315 320 Glu Ile Ile Ala Asp Lys Thr Lys Leu Asn
Glu Phe Ile Asp Lys Trp 325 330 335 Thr Gly Lys Glu Ile Glu Asn Leu
Ser Phe Ser Ser Thr Ser Leu Lys 340 345 350 Ser Thr Pro Leu Ser Phe
Ser Lys Ser Arg Phe Ile Phe Arg Leu Arg 355 360 365 Leu Ser Glu Gly
Thr Ile Gly Ala Phe Ile Tyr Gly Phe Ser Gly Phe 370 375 380 Gln Asp
Glu Gln Glu Ile Leu Leu Asn Lys Asn Ser Thr Phe Lys Ile 385 390 395
400 Phe Arg Ile Thr Pro Ile Thr Ser Ile Ile Asn Arg Val Thr Lys Met
405 410 415 Thr Gln Val Val Ile Asp Ala Glu Val Ile Gln Asn Lys Glu
Ile 420 425 430 5 721 PRT Clostridium botulinum 5 Met Leu Val Ser
Lys Phe Glu Asn Ser Val Lys Asn Ser Asn Lys Asn 1 5 10 15 Tyr Phe
Thr Ile Asn Gly Leu Met Gly Tyr Tyr Phe Glu Asn Asp Phe 20 25 30
Phe Asn Leu Asn Ile Ile Ser Pro Thr Leu Asp Gly Asn Leu Thr Phe 35
40 45 Ser Lys Glu Asp Ile Asn Ser Ile Leu Gly Asn Lys Ile Ile Lys
Ser 50 55 60 Ala Arg Trp Ile Gly Leu Ile Lys Pro Ser Ile Thr Gly
Glu Tyr Ile 65 70 75 80 Leu Ser Thr Asn Ser Pro Asn Cys Arg Val Glu
Leu Asn Gly Glu Ile 85 90 95 Phe Asn Leu Ser Leu Asn Thr Ser Asn
Thr Val Asn Leu Ile Gln Gly 100 105 110 Asn Val Tyr Asp Ile Arg Ile
Glu Gln Leu Met Ser Glu Asn Gln Leu 115 120 125 Leu Lys Asn Tyr Glu
Gly Ile Lys Leu Tyr Trp Glu Thr Ser Asp Ile 130 135 140 Ile Lys Glu
Ile Ile Pro Ser Glu Val Leu Leu Lys Pro Asn Tyr Ser 145 150 155 160
Asn Thr Asn Glu Lys Ser Lys Phe Ile Pro Asn Asn Thr Leu Phe Ser 165
170 175 Asn Ala Lys Leu Lys Ala Asn Ala Asn Arg Asp Thr Asp Arg Asp
Gly 180 185 190 Ile Pro Asp Glu Trp Glu Ile Asn Gly Tyr Thr Val Met
Asn Gln Lys 195 200 205 Ala Val Ala Trp Asp Asp Lys Phe Ala Ala Asn
Gly Tyr Lys Lys Tyr 210 215 220 Val Ser Asn Pro Phe Lys Pro Cys Thr
Ala Asn Asp Pro Tyr Thr Asp 225 230 235 240 Phe Glu Lys Val Ser Gly
Gln Ile Asp Pro Ser Val Ser Met Val Ala 245 250 255 Arg Asp Pro Met
Ile Ser Ala Tyr Pro Ile Val Gly Val Gln Met Glu 260 265 270 Arg Leu
Val Val Ser Lys Ser Glu Thr Ile Thr Gly Asp Ser Thr Lys 275 280 285
Ser Met Ser Lys Ser Thr Ser His Ser Ser Thr Asn Ile Asn Thr Val 290
295 300 Gly Ala Glu Val Ser Gly Ser Leu Gln Leu Ala Gly Gly Ile Phe
Pro 305 310 315 320 Val Phe Ser Met Ser Ala Ser Ala Asn Tyr Ser His
Thr Trp Gln Asn 325 330 335 Thr Ser Thr Val Asp Asp Thr Thr Gly Glu
Ser Phe Ser Gln Gly Leu 340 345 350 Ser Ile Asn Thr Gly Glu Ser Ala
Tyr Ile Asn Pro Asn Ile Arg Tyr 355 360 365 Tyr Asn Thr Gly Thr Ala
Pro Val Tyr Asn Val Thr Pro Thr Thr Thr 370 375 380 Ile Val Ile Asp
Lys Gln Ser Val Ala Thr Ile Lys Gly Gln Glu Ser 385 390 395 400 Leu
Ile Gly Asp Tyr Leu Asn Pro Gly Gly Thr Tyr Pro Ile Ile Gly 405 410
415 Glu Pro Pro Met Ala Leu Asn Thr Met Asp Gln Phe Ser Ser Arg Leu
420 425 430 Ile Pro Ile Asn Tyr Asn Gln Leu Lys Ser Ile Asp Asn Gly
Gly Thr 435 440 445 Val Met Leu Ser Thr Ser Gln Phe Thr Gly Asn Phe
Ala Lys Tyr Asn 450 455 460 Ser Asn Gly Asn Leu Val Thr Asp Gly Asn
Asn Trp Gly Pro Tyr Leu 465 470 475 480 Gly Thr Ile Lys Ser Thr Thr
Ala Ser Leu Thr Leu Ser Phe Ser Gly 485 490 495 Gln Thr Thr Gln Val
Ala Val Val Ala Pro Asn Phe Ser Asp Pro Glu 500 505 510 Asp Lys Thr
Pro Lys Leu Thr Leu Glu Gln Ala Leu Val Lys Ala Phe 515 520 525 Ala
Leu Glu Lys Lys Asn Gly Lys Phe Tyr Phe His Gly Leu Glu Ile 530 535
540 Ser Lys Asn Glu Lys Ile Gln Val Phe Leu Asp Ser Asn Thr Asn Asn
545 550 555 560 Asp Phe Glu Asn Gln Leu Lys Asn Thr Ala Asp Lys Asp
Ile Met His 565 570 575 Cys Ile Ile Lys Arg Asn Met Asn Ile Leu Val
Lys Val Ile Thr Phe 580 585 590 Lys Glu Asn Ile Ser Ser Ile Asn Ile
Ile Asn Asp Thr Asn Phe Gly 595 600 605 Val Gln Ser Met Thr Gly Leu
Ser Asn Arg Ser Lys Gly Gln Asp Gly 610 615 620 Ile Tyr Arg Ala Ala
Thr Thr Ala Phe Ser Phe Lys Ser Lys Glu Leu 625 630 635 640 Lys Tyr
Pro Glu Gly Arg Tyr Arg Met Arg Phe Val Ile Gln Ser Tyr 645 650 655
Glu Pro Phe Thr Cys Asn Phe Lys Leu Phe Asn Asn Leu Ile Tyr Ser 660
665 670 Ser Ser Phe Asp Lys Gly Tyr Tyr Asp Glu Phe Phe Tyr Phe Tyr
Tyr 675 680 685 Asn Gly Ser Lys Ser Phe Phe Asn Ile Ser Cys Asp Ile
Ile Asn Ser 690 695 700 Ile Asn Arg Leu Ser Gly Val Phe Leu Ile Glu
Leu Asp Lys Leu Ile 705 710 715 720 Ile 6 27 DNA Synthetic DNA 6
cggtcgacag gcaggcatgc aagctta 27 7 28 DNA Synthetic DNA 7
cgctcgagtt taggattgta agctgtgc 28
* * * * *